
<div class="jumbotron jumbotron-fluid mb-5 px-lg-3 doc-jumbotron">
  <div class="container">

    {% if page.toc %}

    <div class="row">

    {% else %}

    <div class="row justify-content-center">

    {% endif %}

      <div class="col-xl-9">
        <h1 class="typography-display-4" id="{{ site.id.main }}">{{ page.title }}</h1>
        <p class="font-weight-light typography-title">{{ page.description }}</p>
      </div>
    </div>
  </div>
</div>
